公开(公告)号：US20250141333A1

公开(公告)日：2025-05-01

申请号：US18495934

申请日：2023-10-27

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Seetha Seetharaman ,  Puneet Sareen

IPC: H02M1/00 ,  H02M1/088 ,  H02M3/158

Abstract: A circuit includes a compensation terminal, a current feedback terminal, a voltage feedback terminal, a reference voltage terminal, a modulator, an error amplifier, and average current balancing circuitry. A first input of the modulator is coupled to the current feedback terminal. A first input of the error amplifier is coupled to the voltage feedback terminal. A second input of the error amplifier is coupled to the reference voltage terminal. An output of the error amplifier is coupled to the compensation terminal. A first input of the average current balancing circuitry is coupled to the output of the error amplifier and the compensation terminal. A second input of the average current balancing circuitry is coupled to the current feedback terminal. An output of the average current balancing circuitry is coupled to a second input of the modulator.